Sequence activity

We use the Sequence activity to create a sequence of activities. The Sequence activity is a container activity that contains other activities. The Sequence activity executes the activities in the order they are added to the workflow.

We also use Variable class. The Variable class is used to create a variable that can be used in the workflow. The Variable class has a Name property that is used to specify the name of the variable. The Variable class also has a Value property that is used to specify the value of the variable.